| ICP-AES测定铋系超导材料中各金属元素含量 |
| |
| 引用本文： | 陈敬菊,孙超明,柴红梅.ICP-AES测定铋系超导材料中各金属元素含量[J].光谱实验室,2009,26(3):495-498. |
| |
| 作者姓名： | 陈敬菊 孙超明 柴红梅 |
| |
| 作者单位： | 北京玻钢院复合材料有限公司,北京市延庆县康庄镇,102101 |
| |
| 摘 要： | 建立了ICP-AES同时测定铋系超导材料中Bi、Pb、Sr、Ca、Cu5种金属元素含量的分析方法,优化了仪器的最佳工作条件。该方法无需复杂的前处理,没有谱线和基体干扰,检出限Bi为0.01699μg.mL^-1、Pb为0.02121μg.mL^-1、Sr为0.002854μg.mL^-1、Ca为0.007401μg.mL^-1、Cu为0.003726μg.mL^-1。该法相对误差均小于1.0%,RSD均小于1.0%,简便,快捷,完全满足铋系超导材料中各元素含量的测定。
|
| 关 键 词： | 电感耦合等离子体-原子发射光谱法 铋系超导材料 铋 铅 锶 钙 铜 |
Determination of Bismuth Based Superconductor by ICP-AES |
| |
| CHEN Jing-Ju,SUN Chao-Ming,CHAI Hong-Mei.Determination of Bismuth Based Superconductor by ICP-AES[J].Chinese Journal of Spectroscopy Laboratory,2009,26(3):495-498. |
| |
| Authors: | CHEN Jing-Ju SUN Chao-Ming CHAI Hong-Mei |
| |
| Institution: | Beijing Composite Materials Co.;LTD;Beijing 102101;P.R.China |
| |
| Abstract: | The amounts of of Bi,Pb,Sr,Ca and Cu in Bismuth based superconductor were simultaneously determine by ICP-AES.The working conditions of instrument for the determinations were optimized.The detection limit and interference effects were also studied.The relative error is less than 1.0%,and relative standard deviation(RSD)is not more than 1.0% |
| |
| Keywords: | ICP-AES Bismuth Based Superconductor Bi Pb Sr Ca Cu |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
